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ITS4141D

Infineon
Part Number ITS4141D
Manufacturer Infineon
Description Smart High-Side Power Switch
Published Jun 1, 2015
Detailed Description Smart High-Side Power Switch for Industrial Applications 1 Channel: 1 x 200mΩ ITS 4141D Features • Short circuit prote...
Datasheet PDF File ITS4141D PDF File

ITS4141D
ITS4141D

Overview
Smart High-Side Power Switch for Industrial Applications 1 Channel: 1 x 200mΩ ITS 4141D Features • Short circuit protection • Current limitation • Overload protection • Overvoltage protection (including load dump) Product Summary Overvoltage protection Operating voltage On-state resistance Operating temperature • Undervoltage shutdown with autorestart and hysteresis • Switching inductive loads • Clamp of negative voltage at output with inductive loads • CMOS compatible input • Thermal shutdown with restart • ESD - Protection • Loss of GND and loss of Vbb protection • Very low standby current • Reverse battery protection with external resistor • Improved electromagnetic compatibility (EMC) Vbb(AZ) Vbb(on) RON Ta 47 V 12.
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45 V 200 mΩ -30.
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+85 °C PG-TO252-5-1 Application • All types of resistive, inductive and capacitive loads • µC compatible power switch for 12 V and 24 V DC industrial applications • Replaces electromechanical relays and discrete circuits General Description N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically integrated in Smart SIPMOS technology.
Providing embedded protective functions.
Page 1 2006-03-22 ITS 4141D Block Diagram 5 IN Rin Voltage source VLogic Voltage sensor ESD Logic Overvoltage protection Current Gate limit protection + Vbb TAB/3 Charge pump Level shifter Rectifier Limit for unclamped ind.
loads OUT Temperature sensor 1 Load GND 4 Signal GND miniPROFET® Load GND Pin 1 2 3 4 5 TAB Symbol OUT NC Vbb GND IN Vbb Function Output to the load not connected connected with TAB Logic ground Input, activates the power switch in case of logic high signal Positive power supply voltage Page 2 2006-03-22 ITS 4141D Maximum Ratings Parameter Symbol at Tj = 25°C, unless otherwise specified Supply voltage Continuous input voltage2) Load current (Short - circuit current, see page 5) Current through input pin (DC) Reverse current through GND-pin3) Junction temp...


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